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A special fertilizer for eucommia seedlings and its preparation method

A technology for special fertilizer and small seedlings, applied in the field of special fertilizer for Eucommia ulmoides seedlings and its preparation, can solve the problems of long growth cycle, increased demand, shortage of resources and the like, and achieve the effects of improving growth, simple production process and low production cost

Active Publication Date: 2016-07-06
贵州三仁堂药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because Eucommia only uses the skin as medicine, the utilization of other parts is less, and Eucommia generally needs to grow for 15 years before peeling the skin for human medicine. Because of its long growth cycle and shortage of resources, the demand is increasing day by day

Method used

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  • A special fertilizer for eucommia seedlings and its preparation method
  • A special fertilizer for eucommia seedlings and its preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0028] The special fertilizer for eucommia seedlings is prepared in this way: 20 kg of urea containing 44-46% of N, 10 kg of diammonium phosphate containing 44%-48% of P, 25 kg of shrimp and crab shell powder, 10kg of chicken manure, 10kg of soybean meal, and 8kg of seaweed powder with a water content of 60%-65%, first mix the chicken manure, soybean meal, and seaweed powder together, compost and ferment, and after 15-18 days of fermentation, set aside; use the fermented material obtained in the above steps, Shrimp and crab shell powder, urea, and diammonium phosphate are mixed, put into a granulator, meet with polyvinyl formal liquid with a production volume of 2%, and make a particle size of 2-4mm under the condition of continuous rolling The granules are dried, sieved and cooled.

[0029] The application method of special fertilizer for Eucommia seedlings is:

[0030] Before the eucommia seedlings of seedling age 30-40 days are transplanted, 8 kg of farmyard manure and 0.5...

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Abstract

The invention discloses a fertilizer special for eucommia ulmoides plantlets and a preparation method of the fertilizer. The fertilizer is prepared by mixing urea, diammonium phosphate, shrimp and crab shell powder, chicken manure, bean pulp and seaweed meal. The fertilizer is environment-friendly and effective, can improve growth of eucommia ulmoides plantlets, is simple in production process, convenient in fertilization process, low in production cost, remarkable in application effect and can promote growth of the eucommia ulmoides plantlets.

Description

Field of invention: [0001] The invention relates to a special fertilizer for eucommia seedlings and a preparation method thereof, belonging to the technical field of planting fertilizers. technical background: [0002] Eucommia ulmoides is a special product in the west, southwest and upper reaches of the Yangtze River. It is mainly distributed in Guizhou, Sichuan, Guangxi, Guangdong, Yunnan, Hunan, Henan, Gansu, Shaanxi, Jiangxi, Zhejiang and other provinces and regions. It is generally cultivated and occasionally wild. Eucommia ulmoides (Cortex Eucommna) is the dry stem bark of Eucommia ulmides Oliv, which has been used as a traditional Chinese medicine for more than 2,000 years in my country. There is only 1 genus and 1 species in this family. It is a Tertiary relic plant that only exists in my country. It is a rare and endangered second-class protected tree species in my country. "Shen Nong's Materia Medica" listed Eucommia as top grade. It has the effects of invigorati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 黄良勤雷华鼎
Owner 贵州三仁堂药业有限公司
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